Compare software

Goose vs Aider: catalog facts
Goose	Aider
Free The open-source software is available without a license fee. Hosting, hardware and…	Free Aider itself is free and open source under Apache 2.0. You pay whatever your chosen model…
Windows, macOS, Linux	Windows, macOS, Linux, Command line
Connects model providers with tools through MCP extensions.	Commits every change to git automatically, so the usual diff and revert tools work Maps the whole codebase, which is what makes it usable on projects of real size
A configured model provider is required and may charge for use.	Needs an API key and per-token spend unless you run a local model Terminal-driven; there is no graphical interface
Downloadable app	Downloadable app
Open source	Open source
License: Apache-2.0	License: Apache-2.0
Not stated if an account is needed	No account needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 21, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.